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/*
** SWISH++
** WordsNear.h
**
** Copyright (C) 2004 Paul J. Lucas
**
** This program is free software; you can redistribute it and/or modify
** it under the terms of the GNU General Public License as published by
** the Free Software Foundation; either version 2 of the License, or
** (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifdef FEATURE_word_pos
#ifndef WordsNear_H
#define WordsNear_H
// standard
#include <climits>
// local
#include "conf_int.h"
#include "config.h"
//*****************************************************************************
//
// SYNOPSIS
//
class WordsNear : public conf<int>
//
// DESCRIPTION
//
// A WordsNear is-a conf<int> containing the maximum number of words apart
// two words can be to be considered "near" each other.
//
// This is the same as search's -n command-line option.
//
//*****************************************************************************
{
public:
WordsNear() : conf<int>( "WordsNear", WordsNear_Default, 1, INT_MAX ) { }
CONF_INT_ASSIGN_OPS( WordsNear )
};
extern WordsNear words_near;
#endif /* WordsNear_H */
#endif /* FEATURE_word_pos */
/* vim:set et sw=4 ts=4: */
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